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Sonic Devestator.


The Sonic Devestator. $300.00 assembled. Scary sausages.

 This handheld space age weapon of the future is powered by (2) 9 volt batteries conatined [sic] within the handle. It is capable of emitting intense ultrasonic blasts from its output transducer…It is effective for approximately 20ft but some people are even effected at distances as great as 50ft… A good example of the type of irritation it produces is to say its like somebody scratching their fingernails on a chalkboard but at 130 decibels which is about the same sound output levels experienced at a rock concert.


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  • look at my comment

  • um, that’s a pair of mailing tubes glued together with a tweeter shoved in it. For $300 it should be in some painted PVC… or something.

  • 300 Bucks for this self-made plexitube thinggie ??

    uhm… yeah well .. parts cost 15$ or so… you need a horn and an AMV tuned to whatever you think is ultrasonic enough, then you couple it to an amp suitable to drive a horn speaker.

    it also looks like it was handmade in someones garage – so then the extraordinary high price might be justified :-D

  • Wow look at this. A nice electronics site sells at half the price…hell its less then half the price.

  • Heh, nice find Saint. :-) Looks nicer too. Still scary though (although it’s a lower power version I notice).

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